415385148 has 12 divisors (see below), whose sum is σ = 969232040. Its totient is φ = 138461712.

The previous prime is 415385147. The next prime is 415385153. The reversal of 415385148 is 841583514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415385147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17307703 + ... + 17307726.

Almost surely, 2^415385148 is an apocalyptic number.

It is an amenable number.

415385148 is an abundant number, since it is smaller than the sum of its proper divisors (553846892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415385148 is a wasteful number, since it uses less digits than its factorization.

415385148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34615436 (or 34615434 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 415385148 is about 20380.9996810755. Note that the first 3 decimals coincide. The cubic root of 415385148 is about 746.1342708622.

The spelling of 415385148 in words is "four hundred fifteen million, three hundred eighty-five thousand, one hundred forty-eight".